46 C.F.R. § 35.40-15
Fire hose stations—TB/ALL
At each fire hose valve there shall be marked in not less than 2-inch red letters and figures: “FIRE STATION 1,” 2, 3, etc.
At each fire hose valve there shall be marked in not less than 2-inch red letters and figures: “FIRE STATION 1,” 2, 3, etc.